When I miss my family, it’s ______great comfort to have a________ family to be with. A. a; substitute B.a; replace C. /; substitute D./; replace

J"already caused_____damage to Sino-Japanese bilateral contacts".

These candies________very sweet, and we can get some.

Whose advice do you think I should take, Tom’s or John’s—_______. You are old enough to make a decision for yourself.

This medicine will ____ him of his cough.